Who said "My happiness is derived from intellectual conquest."?

This quote is attributed to Dr. Robotnik.

My happiness is derived from intellectual conquest. - Dr. Robotnik

"My happiness is derived from intellectual conquest."

Dr. Robotnik Happiness

"I am the world's greatest scientific genius!"

"Sonic, you blue pest, I'll get you yet!"

"Roboticize the world!"

"Science is the key to ultimate power."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."